Wavelets trong Electromagnetics và mô hình thiết bị P1

Notations and Mathematical Preliminaries 1.1 NOTATIONS AND ABBREVIATIONS The notations and abbreviations used in the book are summarized here for ease of reference. D (α) f = f α (t) := d f α (t)/dt α f¯—complex conjugate of f ∞ fˆ := −∞ f (t)e−iωt dt, Fourier transform of f (t) ∞ 1 f (t) := 2π −∞ fˆ(ω)eiωt dω, inverse Fourier transform of fˆ(ω) f —norm of a function f ∗ g—convolution f, h := f (t)h(t) dt, inner product f n = O(n)-order of n, ∃C such that f n ≤ Cn C—complex N —nonnegative integers R—real number...